save: move save code to separated file

[flatwaifu.git] / src / files.c

diff --git a/src/files.c b/src/files.c
index f7037cf435be55a4cee9f25d344a48ee0389f3ef..47aaa71eb1a65a2b2997471566b3fa3795f5456d 100644 (file)
--- a/src/files.c
+++ b/src/files.c
@@ -39,14 +39,13 @@
 #include "switch.h"
 #include "weapons.h"
 #include "error.h"
+#include "cp866.h"
 
 typedef struct {
   byte n, i, v, d;
 } dmv;
 
 int d_start, d_end;
-byte savname[7][24];
-byte savok[7];
 mwad_t wad[MAX_WAD];
 map_block_t blk;
 
@@ -74,87 +73,6 @@ void F_startup (void) {
   memset(wads,0,sizeof(wads));
 }
 
-static char *getsavfpname (int n, int ro) {
-  static char fn[]="savgame0.dat";
-  fn[7]=n+'0';
-#ifndef WIN32
-  static char p[100];
-  char *e = getenv("HOME");
-  strncpy(p,e,60);
-  strcat(p,"/.doom2d-rembo");
-  if (!ro) mkdir(p, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
-  strcat(p,"/");
-  strcat(p,fn);
-#else
-  strcpy(p,fn);
-#endif
-  return p;
-}
-
-void F_getsavnames (void) {
-  int i;
-  FILE *h;
-  short ver;
-  char *p;
-  for (i = 0; i < 7; ++i) {
-    p = getsavfpname(i, 1);
-    memset(savname[i], 0, 24);
-    savok[i] = 0;
-    h = fopen(p, "rb");
-    if (h != NULL) {
-      ver = -1;
-      myfread(savname[i], 24, 1, h);
-      ver = myfread16(h);
-      savname[i][23] = 0;
-      savok[i] = (ver == 3) ? 1 : 0;
-      fclose(h);
-    }
-  }
-}
-
-void F_savegame (int n, char *s) {
-  char *p = getsavfpname(n, 0);
-  FILE *h = fopen(p, "wb");
-  if (h != NULL) {
-    myfwrite(s, 24, 1, h); // slot name
-    myfwrite16(3, h); // version
-    G_savegame(h);
-    W_savegame(h);
-    DOT_savegame(h);
-    SMK_savegame(h);
-    FX_savegame(h);
-    IT_savegame(h);
-    MN_savegame(h);
-    PL_savegame(h);
-    SW_savegame(h);
-    WP_savegame(h);
-    fclose(h);
-  }
-}
-
-void F_loadgame (int n) {
-  short ver;
-  char *p = getsavfpname(n, 1);
-  FILE *h = fopen(p, "rb");
-  if (h != NULL) {
-    fseek(h, 24, SEEK_SET); // skip name
-    ver = myfread16(h); // version
-    if (ver == 3) {
-      G_loadgame(h);
-      W_loadgame(h);
-      DOT_loadgame(h);
-      SMK_loadgame(h);
-      FX_loadgame(h);
-      IT_loadgame(h);
-      MN_loadgame(h);
-      PL_loadgame(h);
-      SW_loadgame(h);
-      WP_loadgame(h);
-    }
-    fclose(h);
-  }
-}
-
 void F_addwad (const char *fn) {
   int i;
 
@@ -223,9 +141,9 @@ void F_initwads (void) {
         ERR_failinit("Не могу открыть файл2:  %s", wads[i]);
       }
       mysplitpath(wads[i], f_drive, f_dir, f_name, f_ext);
-      if (strcasecmp(f_ext, ".lmp") == 0) {
+      if (cp866_strcasecmp(f_ext, ".lmp") == 0) {
         for (k = 0; k < MAX_WAD; ++k) {
-          if (strncasecmp(wad[k].n, f_name, 8) == 0) {
+          if (cp866_strncasecmp(wad[k].n, f_name, 8) == 0) {
             wad[k].o = 0;
             wad[k].l = myfilelength(h);
             wad[k].f = i;
@@ -257,7 +175,7 @@ void F_initwads (void) {
           w.o = myfread32(h); // len
           myfread(w.n, 1, 8, h); // name
           for (k = 0; k < MAX_WAD; ++k) {
-            if (strncasecmp(wad[k].n, w.n, 8) == 0) {
+            if (cp866_strncasecmp(wad[k].n, w.n, 8) == 0) {
               wad[k].o = w.o;
               wad[k].l = w.l;
               wad[k].f = i;
@@ -329,7 +247,7 @@ void F_saveres(int r, void *p, dword o, dword l) {
 int F_findres (const char n[8]) {
   int i;
   for (i = 0; i < wad_num; i++) {
-    if (strncasecmp(wad[i].n, n, 8) == 0) {
+    if (cp866_strncasecmp(wad[i].n, n, 8) == 0) {
       return i;
     }
   }
@@ -350,21 +268,24 @@ void F_getresname (char n[8], int r) {
 }
 
 // get sprite id
-int F_getsprid (const char n[4], int s, int d) {
+int F_getsprid (const char n[4], int s, int d, char *dir) {
   int i;
-  byte a,b;
-
-  s+='A';d+='0';
-  for(i=s_start+1;i<s_end;++i)
-    if(strncasecmp(wad[i].n,n,4)==0 && (wad[i].n[4]==s || wad[i].n[6]==s)) {
-      if(wad[i].n[4]==s) a=wad[i].n[5]; else a=0;
-      if(wad[i].n[6]==s) b=wad[i].n[7]; else b=0;
-      if(a=='0') return i;
-      if(b=='0') return(i|0x8000);
-      if(a==d) return i;
-      if(b==d) return(i|0x8000);
+  byte a, b;
+  s += 'A';
+  d += '0';
+  for (i = s_start + 1; i < s_end; i++) {
+    if (cp866_strncasecmp(wad[i].n, n, 4) == 0 && (wad[i].n[4] == s || wad[i].n[6] == s)) {
+      a = wad[i].n[4] == s ? wad[i].n[5] : 0;
+      b = wad[i].n[6] == s ? wad[i].n[7] : 0;
+      if (a == '0' || b == '0' || a == d || b == d) {
+        if (dir != NULL) {
+          *dir = a != '0' && b == '0' || a != d && b == d;
+        }
+        return i;
+      }
     }
-  ERR_fatal("F_getsprid: изображение %.4s%c%c не найдено",n,(byte)s,(byte)d);
+  }
+  ERR_fatal("F_getsprid: image %.4s%c%c not found", n, s, d);
   return -1;
 }
 
@@ -379,12 +300,12 @@ void F_nextmus (char *s) {
   for(++i;;++i) {
     if(i>=m_end) i=m_start+1;
 
-    if (strcasecmp(wad[i].n,"MENU") == 0 ||
-        strcasecmp(wad[i].n,"INTERMUS") == 0 ||
-        strcasecmp(wad[i].n,"\x8a\x8e\x8d\x85\x96\x0") == 0)
+    if (cp866_strcasecmp(wad[i].n,"MENU") == 0 ||
+        cp866_strcasecmp(wad[i].n,"INTERMUS") == 0 ||
+        cp866_strcasecmp(wad[i].n,"\x8a\x8e\x8d\x85\x96\x0") == 0)
         continue;
 
-    if(strncasecmp(wad[i].n,"DMI",3)!=0) break;
+    if(cp866_strncasecmp(wad[i].n,"DMI",3)!=0) break;
   }
   memcpy(s,wad[i].n,8);
 }